Paulsen Company sells only one product. The regular selling price is $50. Variable costs are 70% of this selling price, and fixed costs are $7,500 per month. Management decides to increase the selling price from $50 to $55 per unit. Assume that the cost of the product and the fixed operating expenses are not changed by this pricing decision. At the original selling price of $50 per unit, what dollar volume of sales per month is required for Paulsen to earn a monthly operating income of $5,000 (round final answer to whole number)? O $51.475 $28,360 6,485 $41.667